SSL Report: portal.kwf.at (80.80.249.107)
Assessed on:  Sun, 08 Jun 2025 19:11:45 UTC | Clear cache
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Summary
Overall Rating
A
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
Common names *.kwf.at
Alternative names *.kwf.at kwf.at
Serial Number 031aad2857e357e1a4dc2292db94edf1
Valid from Thu, 20 Mar 2025 00:00:00 UTC
Valid until Mon, 20 Apr 2026 23:59:59 UTC (expires in 10 months and 12 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer Thawte RSA CA 2018
AIA: http://cacerts.thawte.com/ThawteRSACA2018.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://cdp.thawte.com/ThawteRSACA2018.crl
OCSP: http://status.thawte.com
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4019 bytes)
Chain issues Contains anchor
#2
Subject Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
Valid until Sat, 06 Nov 2027 12:23:52 UTC (expires in 2 years and 4 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root CA
Signature algorithm SHA256withRSA
#3
Subject DigiCert Global Root CA   In trust store
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
Valid until Mon, 10 Nov 2031 00:00:00 UTC (expires in 6 years and 5 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root CA   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Trusted
1 Sent by server *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kwf.at
Fingerprint SHA256: 478ec62674f808a95313a05cebc8ec85e49994492a9957abb17412c1ba9c0fef
Pin SHA256: qkHT13Zc6D1LV2CWOcwL+kosI/zhIYLQa3QBGayxyrQ=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server Thawte RSA CA 2018
Fingerprint SHA256: 9a5eecee9c7d898bd81dc3bf066daf6aefb8db1c59676206d2bfdd682312c6f6
Pin SHA256: S0mHTmqv2QhJEfy5vyPVERSnyMEliJzdC8RXduOjhAs=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		DigiCert Global Root CA   Self-signed
Fingerprint SHA256: 4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
Pin SHA256: r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E=
RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_AES_128_CCM_SHA256 (0x1304)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH x25519 (eq. 3072 bits RSA)   FS 256


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R Server sent fatal alert: handshake_failure
IE 11 / Win 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1 Update  R Server sent fatal alert: handshake_failure
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 8u161 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 Server sent fatal alert: handshake_failure
Safari 7 / iOS 7.1  R Server sent fatal alert: handshake_failure
Safari 7 / OS X 10.9  R Server sent fatal alert: handshake_failure
Safari 8 / iOS 8.4  R Server sent fatal alert: handshake_failure
Safari 8 / OS X 10.10  R Server sent fatal alert: handshake_failure
Safari 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)  
GOLDENDOODLE No (more info)  
OpenSSL 0-Length No (more info)  
Sleeping POODLE No (more info)  
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)		 No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
NPN No
Session resumption (caching) Yes
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) No
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://portal.kwf.at/  (HTTP/1.1 302 )
1
Server nginx/1.26.3
Date Sun, 08 Jun 2025 19:10:50 GMT
Content-Type text/html
Content-Length 0
Connection close
Cache-Control private
Set-Cookie JSESSIONID=5F71DC163D9C29CA4040D7E84D1D9716; Path=/; Secure; HttpOnly
Location https://portal.kwf.at/apex/f?p=200
2 https://portal.kwf.at/apex/f?p=200  (HTTP/1.1 302 )
2
Server nginx/1.26.3
Date Sun, 08 Jun 2025 19:10:51 GMT
Transfer-Encoding chunked
Connection close
Cache-Control private
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block
Referrer-Policy origin
Location https://portal.kwf.at/apex/r/portal/portal/redirect
3 https://portal.kwf.at/apex/r/portal/portal/redirect  (HTTP/1.1 302 )
3
Server nginx/1.26.3
Date Sun, 08 Jun 2025 19:10:52 GMT
Transfer-Encoding chunked
Connection close
Cache-Control private
Set-Cookie PORTAL=ORA_WWV-BsHN0wy44WExDx0k4bJXpbC0; path=/apex/; samesite=none; secure; HttpOnly
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block
Referrer-Policy origin
Cache-Control no-store
Pragma no-cache
Expires Sun, 27 Jul 1997 13:00:00 GMT
Location https://portal.kwf.at/apex/r/portal/portal/startseite
4 https://portal.kwf.at/apex/r/portal/portal/startseite  (HTTP/1.1 200 )
4
Server nginx/1.26.3
Date Sun, 08 Jun 2025 19:10:52 GMT
Content-Type text/html;charset=utf-8
Transfer-Encoding chunked
Connection close
Cache-Control private
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block
Referrer-Policy origin
Cache-Control no-store
Pragma no-cache
Expires Sun, 27 Jul 1997 13:00:00 GMT
Set-Cookie PORTAL=ORA_WWV-aFNzc8__3wlKFVpgMdEPyMWy; path=/apex/; samesite=none; secure; HttpOnly
X-Frame-Options SAMEORIGIN


Miscellaneous
Test date Sun, 08 Jun 2025 19:10:26 UTC
Test duration 78.927 seconds
HTTP status code 200
HTTP server signature nginx/1.26.3
Server hostname -


SSL Report v2.4.0